Yet another fallacy that keeps cropping up. The 'not wanting to see it'. People generally don't care about seeing something because it doesn't involve them. Glamours don't involve anyone except the glamoured (unless you're really put off by pixels, which would be a little silly). A more apt comparison that does involve others is gilsellers. Noone asks to receive gilseller /tells or friend requests, noone goes to towns looking to have their chat populated with gilseller /shouts, /yells or /says. Noone asks for any of it. Open world duels would be just that, PvPers looking for people to /duel, getting people who may or may not want any part of it involved. And just the remote chance of harassment from a refused or blocked /duel is one chance too many.